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NVMe ドライブは一方のノードで認識されますが、もう一方のノードでは認識されませ

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Category:
disk-drives
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hw
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環境

  • AFF A800
  • ONTAP 9
  • X4013S17337T6NTE NVMe ドライブ

問題

  • NVMe ドライブが HA ペアの一方のノードで認識されません
node-01*>sysconfig -a
13 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
14 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
19 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
  • ドライブがパートナーノードから認識されている
node-02*>sysconfig -a
13 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
14 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
18 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
19 : NETAPP X4013S17337T6NTE NA51 7325.4GB 4160B/sect (XXXXXXXXXXXXX)
  • ドライブのパーティションのサイズが正しくないため、ステータスが不明になっています
Cluster::*> storage disk partition show -partition !*P3 -owner-node-name node-01 Usable Container Container Partition Size Type Name Owner ------------------------- ------- ------------- ----------------- ----------------- 20.0.0.P1 3.48TB spare Pool0 node-01 ... 20.0.14.P1 3.48TB spare Pool0 node-01 20.0.18.P1 20.50MB unknown - node-01
  • ドライブのいずれかのパーティションに対する所有権が表示されません
Cluster::*> storage disk show -disk 20.0.18 -partition-ownership Disk Partition Home Owner Home ID Owner ID -------- --------- ----------------- ----------------- ----------- ----------- 20.0.18 Container node-01 node-01 123456789 123456789 Root node-01 node-01 123456789 123456789 Data1 node-01 node-01 123456789 123456789 Data2 - - - -
  • パーティションの所有権を割り当てようとすると、エラーが報告されます
Cluster::*> storage disk partition assign -partition 20.0.18.P2 -owner node-02 Error: command failed: Failed to assign disks. Reason: Disk 20.0.18.P2 does not exist.
  • いずれかのモジュールでドライブのポート状態が disabled と表示されています
Cluster::*> system node run -node <node name> -command storage show shelf Shelf name: 0s.shelf0 Shelf id: 0 Channel: 0s Module: A Shelf UID: XX:XX:XX:XX:XX:XX:XX:XX Shelf S/N: XXXXXXXXXXXXXXX Term switch: N/A Shelf state: ONLINE Module state: OK Device Port Negotiated Medium Device Port Negotiated Disk Port Max Link Max Link Link Max Link Max Lane Max Lane Lane Id State Speed Speed Speed Speed Width width width ---------------------------------------------------------------------------------------------------------------- [ 0 ] OK 3 3 3 3 2 2 2 [ 1 ] OK 3 3 3 3 2 2 2 ... [17 ] EMPTY 0 3 0 3 0 2 0 [18 ] DIS/LNK 0 3 1 3 0 2 0
  • ドライブのポート状態についても、次のメッセージが表示される場合があります。
[18 ] DIS/DLL NA 8.0 2.5 8.0 0 2 0 0 0 0 0 0

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